DILLINGHAM RANCH
California - Community Water System - PWSID: HI0000326
System Information
| PWSID | HI0000326 |
| System Name | DILLINGHAM RANCH |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 09 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Sep 10, 1979 |
| Last Reported | Mar 17, 2026 |
Location & Contact
| State | California |
| City | BEVERLY HILLS |
| ZIP Code | 90212 |
| Address | 151 S. EL CAMINO DR. |
| Organization | NORTH SHORE WATER COMPANY, LLC |
| Phone | - |
Population & Service
| Population Served | 100 |
| Service Connections | 53 |
Drinking Water Violations (15)
This water system has 15 violations recorded in the EPA SDWIS database.
| Begin Date | End Date | Contaminant | Category | Health-Based | Major | Measured | Federal MCL | State MCL | Status | Return to Compliance | Rule |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan 1, 2007 | - | MR | No | No | - | TT | - | Resolved | Mar 31, 2010 | - | |
| Jan 1, 2007 | - | MR | No | No | - | TT | - | Resolved | Mar 31, 2010 | - | |
| Jan 1, 2007 | - | MR | No | No | - | TT | - | Resolved | Mar 31, 2010 | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | No | No | - | - | - | - | - | - |
About This Water System
Public water system data comes from the EPA Safe Drinking Water Information System (SDWIS). Systems with violations must notify customers. Contact your water utility for the latest annual water quality report.